ATE79095T1 - Verfahren zur herstellung einer eisen-iiisulfatl¯sung. - Google Patents

Verfahren zur herstellung einer eisen-iiisulfatl¯sung.

Info

Publication number
ATE79095T1
ATE79095T1 AT87310094T AT87310094T ATE79095T1 AT E79095 T1 ATE79095 T1 AT E79095T1 AT 87310094 T AT87310094 T AT 87310094T AT 87310094 T AT87310094 T AT 87310094T AT E79095 T1 ATE79095 T1 AT E79095T1
Authority
AT
Austria
Prior art keywords
sulfate
iron
oxidation
sulfuric acid
ferric
Prior art date
Application number
AT87310094T
Other languages
English (en)
Inventor
Norman B Hjersted
Original Assignee
Norman B Hjersted
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norman B Hjersted filed Critical Norman B Hjersted
Application granted granted Critical
Publication of ATE79095T1 publication Critical patent/ATE79095T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT87310094T 1987-11-16 1987-11-16 Verfahren zur herstellung einer eisen-iiisulfatl¯sung. ATE79095T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87310094A EP0316487B1 (de) 1987-11-16 1987-11-16 Verfahren zur Herstellung einer Eisen-III-Sulfatlösung

Publications (1)

Publication Number Publication Date
ATE79095T1 true ATE79095T1 (de) 1992-08-15

Family

ID=8198108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87310094T ATE79095T1 (de) 1987-11-16 1987-11-16 Verfahren zur herstellung einer eisen-iiisulfatl¯sung.

Country Status (3)

Country Link
EP (1) EP0316487B1 (de)
AT (1) ATE79095T1 (de)
DE (1) DE3780960T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401987B1 (ko) * 1998-12-16 2003-12-18 주식회사 포스코 6가 크롬함유 폐액을 이용한 크롬산 제조방법
ITPI20050015A1 (it) * 2005-02-10 2006-08-11 Omodarme Mario Alberto Dell Processo di produzione di solfato ferroso
GR1006401B (el) * 2008-01-18 2009-05-26 Νικολαος Νταϊλιανης Αυτονομη, αυτοματη μεταφερομενη μοναδα παραγωγης τρισθενους θειικου σιδηρου για επιτοπια χρηση σαν κροκιδωτικο
CN107051460A (zh) * 2017-03-17 2017-08-18 天津科技大学 γ‑FeOOH催化剂的制备方法及专用装置及应用
CN113371762B (zh) * 2021-05-24 2023-01-24 龙佰四川钛业有限公司 一种无机改性聚合硫酸铁的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR619035A (fr) * 1926-06-12 1927-03-25 Harris Perfectionnements à la fabrication du sulfate ferrique
DE1928644C3 (de) * 1965-05-29 1978-08-10 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung eines Eisen III-Sulfat enthaltenden Flockungsmittels
US3760069A (en) * 1971-05-07 1973-09-18 M & T Chemicals Inc Process for producing ferrous sulfate
GB2125020B (en) * 1982-07-24 1986-05-14 Tioxide Group Plc Oxidation of ferrous sulphate to ferric sulphate

Also Published As

Publication number Publication date
DE3780960T2 (de) 1993-03-25
EP0316487A1 (de) 1989-05-24
EP0316487B1 (de) 1992-08-05
DE3780960D1 (de) 1992-09-10

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